And my new 7950 is also in and chugging away. Right now it's also doing 6-8k ppd, which is kind of disappointing, considering how much faster the card is in games, and how it was optimized for gpucompute. I really hope the clients get optimized towards AMD's cards.

But anyways, an extra card can't hurt my PPD either way, and as AMD's drivers improve, I think the ppd of the 7950 should rise a bit.

Are you running the V7 client? The new AMD core that client uses is supposed to be better optimised for folding.